<?php
// +----------------------------------------------------------------------
// | ThinkCMF [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-2018 http://www.thinkcmf.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 老猫 <thinkcmf@126.com>
// +----------------------------------------------------------------------
namespace app\portal\service;


//返还 奖励算法
class BackSevice{

	//计算返还比例 返回值 array(userId=>ratio,userId=>ratio)
	function calRatio($userId){
		$ret =[];
		
	}



	function getUserLevel($userId){

	}
}